Cash in mattress, granny on the Wii - welcome to your home in 2029

There's no place quite like it.

There's no place quite like it... yet. Welcome to the home of 2029 where computers rule the roost in the kitchen, cash is stashed in fireproof mattresses and granny's taken over the Wii.

Over the next 20 years we will usher in a world of change when it comes to how we live.

More homes will feature two master bedrooms as couples seek space from each other. Garden sheds will get makeovers and double up as summer rooms and working from home will be all the rage.

As people put off getting married, the rise in single households will see multiple generations and friends living under one roof.

The snapshot into the future also suggested more of us will become vegetarians as the price of meat soars and fish stocks are depleted.

Futurist and trendspotter Marian Salzman, who compiled the research for new lifestyle channel Home, said she followed patterns of living, analysed how strong they were and calculated how long they were likely to remain part of our lives.

But you can bet your bottom dollar the kids will still be fighting over the remote.

1. Decor: Households made up from different generations or friends who share a home will have an impact on home decorating. Vintage and antiques from one person will sit alongside new technology from another and trinkets from a third.

2. Bedrooms: By 2015, twothirds of custom homes will have two master bedrooms.

Some argue it can put the passion back into marriages or long-term relationships. Others claim that separate sleeping areas will lead to a general unravelling of commitment.

3 Money: Distrust towards the banks will mean people start to keep three months' cash at home in fireproof mattresses that incorporate safes.

4. OAPs on the Wii: Numbers of the over 60s playing computer games are set to rise in Britain as producers specifically target that age group and launch creative new packages.

5. Weekly food planner: A computer in the kitchen will combine databases of recipes and what is in the fridge and propose a menu for the week or day for family members based on healthy diet. Calories, carbs and proteins will be counted in the mix.

6. Garden shed: With more and more people living under one roof, the humble shed in the yard will get a dramatic makeover as everyone starts desperately seeking space of their own.

7. Recreational Hunter/ Gatherer: With unemployment up and cashflow tight, many men are going to find themselves with time on their hands. They will find a renewed sense of purpose by seeking out rugged, masculine activities. There will be a growth in affordable DIY projects. Tighter budgets will also limit holiday travel so men will enjoy the outdoors closer to home.

Camping, hiking, biking and fishing will reconnect them with nature.

8. Car: The car's dominance as king of the road will wane as more powerful wireless communication reduces demand to travel. Policies will restrict the number of vehicles owned in each household. Cars will be pooled and not seen as a vital part of everyday life. Delivery drones will replace trucks.

9. Eating habits: Households will seek tasty and nutritious vegetarian meals as cost, ethical, environmental and health trends merge. This will be heightened by the depleting world fish stocks and the rising cost of meat.

10. Back to basics: Now that times are tougher, Brits are willing to make the extra effort to seek out wholesome, lessprocessed foods, snubbing ready 8 9 10 meals and preparing food in a way earlier generations did.

11. Pocket money: Kids start to save virtually from very young ages and households manage money without ever touching paper currency or coins. The piggy bank will become a mere relic.

12. No more 9 to 5: With a computer in every home and most things on CCTV there will be more social networking. The rise of Facebook and Twitter means less need to connect face to face in real time.

Homes will have a computer tutor to guide learners.

Women will be less likely to deny motherhood and family for a career. They will prefer part-time jobs while the little ones are in childcare.

Look for a rise in women working from home and a different definition of a workday - one that happens during naptime and after bedtime.